| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.30 | 11.351% | $202.9929 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $161.35 | 3.328% | $166.7197 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $232.49 | 5.560% | $245.4164 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $12.84 | 6.191% | $13.6349 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $183.45 | 3.524% | $189.9148 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $120.61 | 10.844% | $133.6889 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $143.64 | 8.655% | $156.072 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $1,036.68 | $1,108.4396 | $1,108.43 | $1,108.40 | $1,108.40 | |